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Which of the following will not show geometrical isomerism?

Options

  1. AC o o x 3 3 -
  2. BC o e n 2 C l 2 C l
  3. CC r N H 3 4 C l 2 C l
  4. DBoth C o e n 2 C l 2 C l and C r N H 3 4 C l 2 C l

Correct answer

A. C o o x 3 3 -

Step-by-step solution

C o o x 3 3 - does not show geometrical isomerism. As all three symmetrical bidentate ligands bonded to central Co 3+ cation.

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